/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package com.ccit;

import java.io.IOException;
import java.io.PrintWriter;
import java.util.concurrent.ScheduledThreadPoolExecutor;
import javax.servlet.AsyncContext;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 *
 * @author think
 */
@WebServlet(asyncSupported = true)
public class Validation extends HttpServlet {

    /** 
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        
        
        response.setContentType("text/plain");
        PrintWriter out = response.getWriter();
        out.write("Hallo");

        //        AsyncContext aCtx = request.startAsync(request, response);
        //        ScheduledThreadPoolExecutor executor = new ScheduledThreadPoolExecutor(10);
        //       
        //        executor.execute(new Asynchandler(aCtx));
        //        response.setContentType("text/html;charset=UTF-8");
        //        PrintWriter out = response.getWriter();
        //        try {
        //            //TODO output your page here
        //            out.println("<html>");
        //            out.println("<head>");
        //            out.println("<title>Servlet Validation</title>");
        //            out.println("</head>");
        //            out.println("<body>");
        //            out.println("<h1>Servlet Validasi at " + request.getContextPath() + "</h1>");
        //            out.println("</body>");
        //            out.println("</html>");
        //
        //        } finally {
        //            out.close();
        //        }
        
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
